Speaking software accessed by switches

This page provides links to videos of speaking software intended for people with communication handicaps. Most of it is based on laboratory work done in 2009. More videos are here, you can write, .. and have fun!

Two videos of row-column scanning with tricks

Introduction to active row-column scanning with a moving matrix and an empty first column.

Details including single switch scanning, reversed direction by maintained dashes, and Down accepts.

Write Easy

Overview of a text based communication aid with word prediction, Morse Code and synthetic speech.

All synthetic speech is Cepstral’s Lawrence.